firm as a rock

• 安如磐石； 坚定不移； 屹然不动

firm as a rock的用法和样例：

例句

1. He is as staunch a churchman at Oxford.
   他跟牛津的教士一样坚定不移。
2. I can tell you that this is a solid commitment.
   我可以告诉大家，这是一项坚定不移的承诺。

词汇搭配

• as firm as a rock 坚如磐石